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Journal Article 2016

Autor: Karg, H. Drechsel, Pay Akoto-Danso, Edmund K. Glaser, R. Nyarko, G. Buerkert, Andreas

In response to changing urban food systems, short supply chains have been advocated to meet urban food needs while building more sustainable urban food systems. Despite an increasing interest in urban food supply and the flows of food from production to consumption, there is a lack of empirical s...

Enlace original: https://cgspace.cgiar.org/handle/10568/79387

Investigación en Agricultura
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Karg, H. ,  Drechsel, Pay ,  Akoto-Danso, Edmund K. ,  Glaser, R. ,  Nyarko, G. ,  Buerkert, Andreas ,  [Foodsheds and city region food systems in two West African cities] ,  Foodsheds and city region food systems in two West African cities
Journal Article 1998

Autor: Buerkert, Andreas Hiernaux, Pierre H.Y.

Crop growth on acid sandy soils of the Sudano-Sahelian zone is primarily limited by the low amounts of organic matter and available mineral nutrients in the topsoil. The shortening of fallow periods with population growth, the exploitation of fire wood, spatial nutrient transfers by wind and wate...

Enlace original: https://cgspace.cgiar.org/handle/10568/29955

Investigación en Agricultura
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Buerkert, Andreas ,  Hiernaux, Pierre H.Y. ,  [Nutrients in the West African Sudano-Sahelian zone: Losses, transfers and role of external inputs] ,  Nutrients in the West African Sudano-Sahelian zone: Losses, transfers and role of external inputs
Journal Article 2019-01-23

Autor: Akoto-Danso, Edmund K. Manka'abusi, D. Steiner, C. Werner, S. Haering, V. Lompo, D.J.-P. Nyarko, G. Marschner, B. Drechsel, Pay Buerkert, Andreas

This study reports and analyzes nutrient balances in experimental vegetable production systems of the two West African cities of Tamale (Ghana) and Ouagadougou (Burkina Faso) over a twoyear period comprising thirteen and eleven crops, respectively. Nutrient-use efficiency was also calculated. In ...

Enlace original: https://cgspace.cgiar.org/handle/10568/99290

Investigación en Agricultura
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Akoto-Danso, Edmund K. ,  Manka'abusi, D. ,  Steiner, C. ,  Werner, S. ,  Haering, V. ,  Lompo, D.J.-P. ,  Nyarko, G. ,  Marschner, B. ,  Drechsel, Pay ,  Buerkert, Andreas ,  [Nutrient flows and balances in intensively managed vegetable production of two West African cities] ,  Nutrient flows and balances in intensively managed vegetable production of two West African cities
Journal Article 2001

Autor: Gerard, Bruno G. Hiernaux, Pierre H.Y. Muehlig-Versen, B. Buerkert, Andreas

Little is known about the residual effects of crop residue (CR) and phosphorus (P) application on the fallow vegetation following repeated cultivation of pearl millet [Pennisetum glaucum (L.) R. Br.] in the Sahel. The objective of this study, therefore, was (i) to measure residual effects of CR, ...

Enlace original: https://cgspace.cgiar.org/handle/10568/33108

Investigación en Agricultura
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Gerard, Bruno G. ,  Hiernaux, Pierre H.Y. ,  Muehlig-Versen, B. ,  Buerkert, Andreas ,  [Destructive and non-destructive measurements of residual crop residue and phosphorus effects on growth and composition of herbaceous fallow species in the Sahel] ,  Destructive and non-destructive measurements of residual crop residue and phosphorus effects on growth and composition of herbaceous fallow species in the Sahel
Journal Article 2001

Autor: Esse, P.C. Buerkert, Andreas Hiernaux, Pierre H.Y. Assa, A.

In agopastoral systems of the semi arid West African Sahel, targeted applications of ruminant manure to the cropland is a widespread practice to maintain soil productivity. However, studies exploring the decomposition and mineralisation processes of manure under farmers' conditions are scarce. Th...

Enlace original: https://cgspace.cgiar.org/handle/10568/30026

Investigación en Agricultura
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Esse, P.C. ,  Buerkert, Andreas ,  Hiernaux, Pierre H.Y. ,  Assa, A. ,  [Decomposition of and nutrient release from ruminant manure on acid sandy soils in the Sahelian zone of Niger, West Africa] ,  Decomposition of and nutrient release from ruminant manure on acid sandy soils in the Sahelian zone of Niger, West Africa
Journal Article 2014-01

Autor: Hölschera, D. Dhakshinamoorthy, S. Alexandrov, T. Becker, M. Bretschneideri, T. Buerkert, Andreas Crecelius, A.C. Waele, D. de Elsen, A. Heckel, D.G. Heklau, H. Hertweck, C. Kai, M. Knop, K. Krafft, C. Maddula, R.K. Matthäus, C. Popp, J. Schneider, B. Schubert, U.S. Sikora, R.A. Svatoš, A. Swennen, R.L.
Enlace original: https://cgspace.cgiar.org/handle/10568/73033

Investigación en Agricultura
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Hölschera, D. ,  Dhakshinamoorthy, S. ,  Alexandrov, T. ,  Becker, M. ,  Bretschneideri, T. ,  Buerkert, Andreas ,  Crecelius, A.C. ,  Waele, D. de ,  Elsen, A. ,  Heckel, D.G. ,  Heklau, H. ,  Hertweck, C. ,  Kai, M. ,  Knop, K. ,  Krafft, C. ,  Maddula, R.K. ,  Matthäus, C. ,  Popp, J. ,  Schneider, B. ,  Schubert, U.S. ,  Sikora, R.A. ,  Svatoš, A. ,  Swennen, R.L. ,  [Phenalenonetype phytoalexins mediate resistance of banana plants (Musa spp.) to the burrowing nematode Radopholus similis] ,  Phenalenonetype phytoalexins mediate resistance of banana plants (Musa spp.) to the burrowing nematode Radopholus similis
Journal Article 2016

Autor: Karg, Hanna Drechsel, Pay Akoto-Danso, Edmund K. Glaser, Rüdiger Nyarko, George Buerkert, Andreas

In response to changing urban food systems, short supply chains have been advocated to meet urban food needs while building more sustainable urban food systems. Despite an increasing interest in urban food supply and the flows of food from production to consumption, there is a lack of empirical s...

Enlace original: https://cgspace.cgiar.org/handle/10568/78482

Investigación en Agricultura
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Karg, Hanna ,  Drechsel, Pay ,  Akoto-Danso, Edmund K. ,  Glaser, Rüdiger ,  Nyarko, George ,  Buerkert, Andreas ,  [Foodsheds and city region food systems in two West African cities] ,  Foodsheds and city region food systems in two West African cities
Journal Article 2017

Autor: Adolwa, Ivan S. Schwarze, Stefan Waswa, Boaz S. Buerkert, Andreas

Sustainable intensification of African farming systems has been high on the agenda of research and development programs for decades. System innovations such as integrated soil fertility management (ISFM) and conservation agriculture have been proposed to tackle the complex challenges farmers face...

Enlace original: https://cgspace.cgiar.org/handle/10568/89071

Investigación en Agricultura
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Adolwa, Ivan S. ,  Schwarze, Stefan ,  Waswa, Boaz S. ,  Buerkert, Andreas ,  [Understanding system innovation adoption: A comparative analysis of integrated soil fertility management uptake in Tamale (Ghana) and Kakamega (Kenya)] ,  Understanding system innovation adoption: A comparative analysis of integrated soil fertility management uptake in Tamale (Ghana) and Kakamega (Kenya)
Journal Article 2016

Autor: Gemenet, D.C. Leiser, W.L. Beggi, F. Herrmann, L.H. Vadez, Vincent Rattunde, H.F.W. Weltzien, Eva Hash, C.T. Buerkert, Andreas Haussmann, B.I.G.

West Africa (WA) is among the most food insecure regions. Rapid human population growth and stagnating crop yields greatly contribute to this fact. Poor soil fertility, especially low plant available phosphorus (P) is constraining food production in the region. P-fertilizer use in WA is among the...

Enlace original: https://cgspace.cgiar.org/handle/10568/78216

Investigación en Agricultura
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Gemenet, D.C. ,  Leiser, W.L. ,  Beggi, F. ,  Herrmann, L.H. ,  Vadez, Vincent ,  Rattunde, H.F.W. ,  Weltzien, Eva ,  Hash, C.T. ,  Buerkert, Andreas ,  Haussmann, B.I.G. ,  [Overcoming phosphorus deficiency in West African pearl millet and sorghum production systems: promising options for crop improvement] ,  Overcoming phosphorus deficiency in West African pearl millet and sorghum production systems: promising options for crop improvement
Journal Article 2018-08-07

Autor: Karg, H. Akoto-Danso, Edmund K. Drechsel, Pay Abubakari, A.-H. Buerkert, Andreas

Recent studies have examined the urban metabolism of cities using urban consumption as a proxy for food inflows but very few studies have aimed at quantifying the role of cities as trade hubs and nutrient sinks of their hinterlands. We therefore examined the linkages between food and animal feed ...

Enlace original: https://cgspace.cgiar.org/handle/10568/97171

Investigación en Agricultura
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Karg, H. ,  Akoto-Danso, Edmund K. ,  Drechsel, Pay ,  Abubakari, A.-H. ,  Buerkert, Andreas ,  [Food- and feed-based nutrient flows in two West African cities] ,  Food- and feed-based nutrient flows in two West African cities

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